Tuzla International Airport — Dubrave Gornje, Bosnia and Herzegovina

In northeastern Bosnia and Herzegovina, Tuzla International Airport, coded TZL, sits near the village of Dubrave Gornje and serves the industrial city of Tuzla along with the surrounding Tuzla Canton. Originally built as a Yugoslav military airbase, the airfield later opened to civilian traffic and has become known chiefly as a base for low-cost carrier operations connecting Bosnian communities to destinations across Western Europe, particularly Germany, Austria, and Switzerland, where large Bosnian diaspora populations reside. Passenger numbers grew substantially after budget airlines expanded their route networks from Tuzla in the years following the Bosnian War, making the airport an important link for family visits, labor migration, and tourism alike. The runway and apron infrastructure still reflect the site's military origins, though terminal facilities have been modernized to accommodate the steadier flow of scheduled commercial flights the airport now handles.